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From: Eli Zaretskii <eliz@gnu.org>
To: Gregor Zattler <grfz@gmx.de>
Cc: 19735-done@debbugs.gnu.org
Subject: bug#19735: 25.0.50; regression: contrary to documentation etags does not work with	compressed files any more; did work in emacs 24.4
Date: Thu, 19 Feb 2015 18:17:04 +0200	[thread overview]
Message-ID: <83twyh3mgv.fsf@gnu.org> (raw)
In-Reply-To: <87bnlgdun6.fsf@boo.workgroup>

> From: Gregor Zattler <grfz@gmx.de>
> Date: Fri, 30 Jan 2015 18:51:25 +0100
> 
> etags from emacs24 in debian jessie:
> GNU Emacs 24.4.1 (i586-pc-linux-gnu, X toolkit, Xaw3d scroll
> bars) of 2014-12-19 on brahms, modified by Debian
> 
> is able to work with e.g.
> /usr/share/emacs/24.4/lisp/dired-aux.el.gz
> 
> while ~/src/emacs/lib-src/etags build from recent source is not:
> 
> $ ~/src/emacs/lib-src/etags /usr/share/emacs/24.4/lisp/dired-aux.el.gz
> /usr/share/emacs/24.4/lisp/dired-aux.el.gz: Invalid argument
> 
> I did a git bisect on the emacs repository, this is the result:
> 
> first bad commit: [ba1ed52f0c2c7fd15fe1feadabfd0af88e19b4c3] Use binary-io module, O_BINARY, and „b“ flag.

Amazingly enough, the "b" flag in 'popen' is not supported on
GNU/Linux, at least some of its versions.

Fixed in commit d10c3ed.

Thanks.





      reply	other threads:[~2015-02-19 16:17 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-30 17:51 bug#19735: 25.0.50; regression: contrary to documentation etags does not work with compressed files any more; did work in emacs 24.4 Gregor Zattler
2015-02-19 16:17 ` Eli Zaretskii [this message]

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